This tool allows you to search in or near a solar system for barren, gas, ice, lava, oceanic, plasma, shattered, storm, or temperate planets. Just enter the name of a solar system, the type of planet you are looking for, and the maximum number of jumps away you want to search. You will get a list of nearby planets of the requested type, sorted by lowest number of jumps to highest.
You might also like the nearby agent finder.